A Simple Copper Loss Minimization Control Algorithm for a Grid Connected Squirrel-Cage Induction Generator Through Indirect Flux Optimization

2015 ◽  
Vol 44 (3) ◽  
pp. 324-335 ◽  
Author(s):  
Venkata Rama Raju Rudraraju ◽  
Chilakapati Nagamani ◽  
Ganesan Saravana Ilango
Keyword(s):  
Control Algorithm ◽  
Induction Generator ◽  
Loss Minimization ◽  
Copper Loss ◽  
Squirrel Cage ◽  
Squirrel Cage Induction Generator

The Analytical Simulation of Squirrel Cage Induction Generator-Rectifier System Based on SPWM

2015 ◽  
Vol 740 ◽  
pp. 347-350
Author(s):  
Ying Jia ◽  
Jian Xin Hu ◽  
Meng Wu
Keyword(s):  
Input Power ◽  
Induction Generator ◽  
Switching Function ◽  
Dc Voltage ◽  
Squirrel Cage ◽  
Analytical Simulation ◽  
Wind Power System ◽  
Full Power ◽  
Squirrel Cage Induction Generator ◽  
Switching State

In the full power wind power system, the cage induction wind generator-rectifier system can be regarded as a independent part if the DC voltage could be always controlled constant by inverter part. The prospective AC voltage and frequency of induction generator is dependent on the specific speed and input power, which is obtained by use of SPWM. All rectifier switching state and the alternating moments can be calculated by switching function given by SPWM control. This paper focuses on how to use analytical methods to calculate the process of alternately switching the state of the system. Furthermore, the dynamic mathematical model of induction generator is studied and derived under different states, which is suitable for analytical method on base of Laplace transform.

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